Katydids of Costa Rica / Vol. 1, Systematics and bioacoustics of the cone-head katydids (Orthoptera: Tettigoniidae: Conocephalinae sensu lato). Author Piotr Naskrecki text 2000 The Orthopterists Society at the Academy of Natural Sciences of Philadelphia, Philadelphia, PA book 10.5281/zenodo.270035 647046fe-0ee5-401d-b4f8-aea0355fde7f 270035

TABLE 6. Key for identification of Costa Rican species of Neoconocephalus

Species	Song	Mirror	Stridulatory file	Fastigium
affinis	continuous rattle (Figs. 53 A-B)	distal margin straight, caudal and proximal margins rounded (Fig. 44 A)	2.8-3.5 mm 129-151 teeth (Fig. 43 A)	separated from fastigium of frons (Fig. 11 C)
triops	interrupted coarse buzz (Figs. 54 A-B)	oval (Fig. 44 B)	1.8-2.4 mm 65-86 teeth (Fig. 43 D)	separated from fastigium of frons (Fig. 12 B)
punctipes	continuous buzz (Figs. 53 C-D)	rectangular (Fig. 44 C)	1.2-1.7 mm 56-84 teeth (Fig. 43 E)	touching fastigium of frons (Fig. 12 D) or separated by gap (Fig. 12 F)
spiza	discontinuous chirps (Figs. 53 E-F)	oval (Fig. 44 D)	1.9-2.3 mm 78-96 teeth (Fig. 43 H)	separated from fastigium of frons (Fig. 12 H)